13704780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9966

約数の個数: 48

約数和(自身を含む): 40045824

約数和(自身を除く): 26341044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9931, 19862, 29793, 39724, 49655, 59586, 99310, 119172, 148965, 198620, 228413, 297930, 456826, 595860, 685239, 913652, 1142065, 1370478, 2284130, 2740956, 3426195, 4568260, 6852390, 13704780]

約数ペア:

[(1, 13704780), (2, 6852390), (3, 4568260), (4, 3426195), (5, 2740956), (6, 2284130), (10, 1370478), (12, 1142065), (15, 913652), (20, 685239), (23, 595860), (30, 456826), (46, 297930), (60, 228413), (69, 198620), (92, 148965), (115, 119172), (138, 99310), (230, 59586), (276, 49655), (345, 39724), (460, 29793), (690, 19862), (1380, 9931)]